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WCF timeout exception detailed investigation
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@Jason: If you are server programmer you know how much important to maintain the scalability of server in your hands and also one who is currently suffering the concurrency problem even after using above. Please if you can look into the following question stackoverfl...
How to validate an email address in JavaScript
... here you have another RFC 2822 compliant regex
The official standard is known as RFC 2822. It describes the syntax that valid email addresses must adhere to. You can (but you shouldn't — read on) implement it with this regular expression:
(?:[a-z0-9!#$%&'*+/=?^_`{|}~-]+(?:\.[a-z0-9!#$%&'...
How to prevent multiple instances of an Activity when it is launched with different Intents
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Does anyone know if this code will ensure that the existing instance of the app will be brought to the foreground? Or does it just call finish(); and leave the user with no visual indication that anything has happened?
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How expensive is the lock statement?
...th locks. Added ints is one of many. Love the suggestion, will use it from now on.
– Kees C. Bakker
Apr 21 '11 at 6:02
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What does a just-in-time (JIT) compiler do?
...cle, and it wasn't a complete solution either. It is certainly non-viable now.)
– Stephen C
Apr 2 '17 at 5:44
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show 3 more comments
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What is an example of the Liskov Substitution Principle?
...o base classes must be
able to use objects of derived classes
without knowing it.
At its heart LSP is about interfaces and contracts as well as how to decide when to extend a class vs. use another strategy such as composition to achieve your goal.
The most effective way I have seen to illustr...
Do I set properties to nil in dealloc when using ARC?
I am trying to learn Automatic Reference Counting in iOS 5. Now the first part of this question should be easy:
2 Answers
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Calc of max, or max of calc in CSS
...also allows these. One would assume the Windows version also works. Don't know the min supported version.
– jhelzer
May 2 at 20:33
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How to get string width on Android?
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Most likely you want to know the painted dimensions for a given string of text with a given font (i.e. a particular Typeface such as the “sans-serif” font family with a BOLD_ITALIC style, and particular size in sp or px).
Rather than inflating a...
Closing multiple issues in Github with a commit message
I know you can close issues by putting closes #1 or fixes #1 in the commit message. What is the best way to close multiple issues in the same commit message?
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